A N 6 9 2
54
Rev 0.4
5.3.4. Extended Radio Driver
Function Name:
void
si4455_change_state
(U8 NEXT_STATE1);
Description:
Issue a change state command to the radio.
Input Parameter(s):
NEXT_STATE1 : Next state
Return Value:
None
Function Name:
void
si4455_nop
(void)
Description:
Sends NOP command to the radio. Can be used to maintain SPI communication.
Return Value:
None
Function Name:
void
si4455_fifo_info
(U8 FIFO)
Description:
Send the FIFO_INFO command to the radio. Optionally resets the TX/RX FIFO.
Reads the radio response back Si4455Cmd union.
Input Parameter(s):
FIFO : RX/TX FIFO reset flags.
Return Value:
None
Function Name:
void
si4455_part_info
(void)
Description:
This function sends the PART_INFO command to the radio and receives the answer
Si4455Cmd union.
Return value:
None
Function Name:
void
si4455_write_tx_fifo
(U8 numBytes, U8* pTxData)
Description:
The function can be used to load data into TX FIFO.
Input Parameter(s):
numBytes : Data length to be load.
pTxData : Pointer to the data (U8*).
Return Value:
None
Function Name:
void
si4455_read_rx_fifo
(U8 numBytes, U8* pRxData)
Description:
Reads the RX FIFO content from the radio.
Input Parameter(s):
numBytes : Data length to be read.
pRxData : Pointer to the buffer location.
Return Value:
None
Содержание Si4455 Series
Страница 8: ...AN692 8 Rev 0 4 Figure 6 Device Configuration Options ...
Страница 22: ...AN692 22 Rev 0 4 Figure 21 Supply Current versus Time Diagram from Shutdown to RX State ...
Страница 23: ...AN692 Rev 0 4 23 4 4 Radio Chip Waking Up Figure 22 Radio Wake Up Process ...
Страница 25: ...AN692 Rev 0 4 25 4 5 EZConfig and Configuration Options Figure 23 Radio RF Initialization Process ...
Страница 35: ...AN692 Rev 0 4 35 Figure 32 Transmission Flowchart ...
Страница 39: ...AN692 Rev 0 4 39 Figure 33 Reception Flowchart ...
Страница 41: ...AN692 Rev 0 4 41 Figure 34 Bidirectional Variable Packet Example Project Flowchart ...
Страница 47: ...AN692 Rev 0 4 47 Figure 41 Long Packet Transmission Flowchart ...
Страница 48: ...AN692 48 Rev 0 4 Figure 42 Long Packet RX Flowchart ...
